Monthly Average Humidity
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg  
2008 68.7% 73.3% 65.5% 70.1% 70.6% 79.3% 81.7% 77.6% 80.0% 73.2% 76.9%   74.3% 2008
2007 67.5% 57.7% 64.9% 70.1% 66.9% 75.2% 77.6% 75.0% 75.3% 78.9% 69.6% 75.7% 71.2% 2007
2006 73.6% 62.2% 61.2% 67.0% 77.8% 84.3% 83.8% 75.6% 78.6% 73.0% 81.5% 70.9% 74.1% 2006
2005 72.0% 69.8% 67.4% 68.3% 77.4% 83.6% 80.3% 79.2% 76.6% 81.7% 72.9% 69.7% 74.9% 2005
2004 59.1% 58.8% 72.6% 72.1% 79.4% 74.8% 82.5% 83.1% 80.2% 79.3% 72.3% 73.8% 74.0% 2004
2003 63.8% 65.3% 73.5% 72.3% 77.5% 82.4% 79.4% 80.9% 80.7% 74.6% 73.4% 67.5% 74.3% 2003
2002 73.4% 66.0% 71.0% 71.5% 73.5% 79.0% 75.1% 76.6% 78.7% 73.3% 76.4% 68.6% 73.6% 2002
2001 74.7% 68.0% 71.6% 66.5% 70.7% 76.1% 77.6% 81.1% 78.3% 72.0% 77.1% 75.5% 74.1% 2001
2000 64.1% 69.2% 66.7% 73.4% 74.9% 79.2% 76.6% 81.9% 76.6% 73.6% 75.1% 68.7% 73.3% 2000
1999 76.6% 69.2% 66.5% 62.7% 75.5% 76.7% 75.8% 77.0% 80.6% 75.3% 70.8% 65.3% 72.7% 1999
1998 79.7% 74.0% 75.8% 71.3% 78.2% 82.0% 78.6% 80.7% 77.7% 72.7% 71.4% 69.8% 76.0% 1998
1997 66.4% 70.1% 64.6% 64.3% 70.0% 72.9% 74.8% 82.3% 80.0% 72.4% 77.8% 74.2% 72.5% 1997
1996 74.6% 66.1% 64.4% 70.7% 72.5% 80.5% 80.6% 85.8% 81.8% 75.9% 67.0% 81.0% 75.1% 1996
1995 72.8% 62.1% 73.2% 64.8% 72.9% 76.2% 78.4% 72.3% 73.5% 77.4% 73.1% 67.3% 72.0% 1995
1994 68.7% 68.8% 71.2% 67.5% 70.6% 79.1% 83.9% 79.8% 78.9% 71.9% 67.1% 71.5% 73.3% 1994
1993 70.9% 63.3% 71.7% 71.7% 64.7% 70.6% 70.7% 78.0% 81.9% 76.9% 72.7% 74.8% 72.3% 1993
1992 62.7% 66.0% 62.8% 64.0% 65.3% 71.4% 74.5% 76.5% 77.1% 72.6% 75.0% 74.5% 70.2% 1992
1991 66.0% 63.7% 67.9% 64.5% 66.8% 67.8% 70.7% 75.7% 74.7% 74.1% 69.6% 63.7% 68.8% 1991
1990 70.9% 70.5% 64.4% 69.9% 73.6% 75.3% 77.4% 77.0% 75.6% 73.1% 63.8% 68.1% 71.6% 1990
1989 63.5% 67.5% 67.8% 67.1% 74.3% 77.8% 77.1% 76.6% 76.3% 74.4% 67.2% 58.0% 70.6% 1989
1988 68.9% 68.4% 65.4% 69.3% 78.4% 68.0% 80.9% 75.5% 73.2% 71.8% 70.7% 62.7% 71.1% 1988
1987 71.4% 57.7% 71.0% 78.4% 69.1% 74.6% 78.2% 73.9% 78.0% 73.3% 71.9% 70.6% 72.3% 1987
1986 65.1% 70.0% 67.2% 73.1% 70.8% 73.3% 80.2% 78.8% 77.8% 73.2% 75.5% 70.8% 73.0% 1986
1985 62.6% 63.8% 60.5% 62.7% 69.8% 74.9% 76.2% 79.5% 78.4% 71.7% 80.7% 68.7% 70.8% 1985
1984 71.5% 75.6% 66.3% 71.0% 73.8% 76.0% 78.8% 77.3% 68.6% 69.7% 65.6% 73.6% 72.3% 1984
1983 66.3% 65.8% 70.5% 70.2% 73.5% 67.0% 67.5% 70.1% 64.0% 67.6% 68.5% 64.6% 68.0% 1983
1982 63.3% 61.8% 65.4% 56.9% 69.2% 74.8% 67.0% 70.0% 74.4% 69.7% 70.7% 72.0% 67.9% 1982
1981 56.1% 67.9% 61.0% 60.8% 68.9% 69.1% 71.6% 71.9% 71.9% 70.7% 66.9% 70.5% 67.3% 1981
1980 55.6% 54.4% 62.7% 68.0% 65.5% 69.5% 69.3% 72.3% 66.2% 68.5% 63.1% 62.9% 64.8% 1980
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg  
1979 76.1% 60.7% 68.2% 68.4% 74.2% 71.4% 74.2% 78.6% 71.0% 73.9% 69.9% 59.7% 70.5% 1979
1978 73.5% 65.2% 65.9% 57.8% 70.8% 66.4% 69.5% 79.2% 75.1% 73.9% 75.8% 69.3% 70.2% 1978
1977 65.4% 66.8% 64.6% 60.0% 60.9% 73.4% 69.5% 76.3% 77.8% 74.5% 74.8% 71.1% 69.6% 1977
1976 68.8% 67.3% 72.0% 57.8% 67.5% 72.1% 74.0% 79.8% 76.4% 74.6% 66.1% 67.4% 70.3% 1976
1975 70.6% 66.8% 64.3% 59.6% 70.9% 75.3% 75.2% 71.9% 76.3% 73.9% 72.9% 71.8% 70.8% 1975
1974 72.8% 61.6% 57.4% 67.5% 71.0% 78.2% 71.0% 72.4% 78.9% 67.2% 70.2% 73.2% 70.1% 1974
1973 64.5% 65.4% 70.7% 69.2% 78.9% 78.5% 79.5% 76.2% 76.6% 71.4% 68.2% 74.7% 72.8% 1973
1972 69.9% 66.5% 70.0% 65.1% 72.6% 80.0% 78.5% 73.8% 77.3% 69.7% 74.2% 80.6% 73.2% 1972
1971 63.7% 71.4% 60.8% 62.6% 71.4% 66.5% 70.7% 71.2% 77.6% 80.2% 75.3% 72.5% 70.3% 1971
1970 64.0% 67.9% 66.4% 60.9% 71.2% 76.5% 72.3% 71.5% 74.6% 74.9% 78.9% 71.8% 70.9% 1970
1969 67.2% 73.4% 64.0% 68.3% 67.7% 72.7% 72.8% 71.0% 74.8% 69.8% 77.5% 73.0% 71.0% 1969
1968 60.0% 53.8% 69.4% 59.1% 65.9% 78.2% 71.1% 68.7% 70.6% 72.4% 75.7% 68.3% 67.8% 1968
1967 72.6% 65.7% 68.1% 64.3% 66.1% 75.9% 80.0% 78.5% 71.4% 74.3% 71.8% 68.5% 71.4% 1967
1966 65.2% 70.8% 66.0% 66.2% 67.9% 70.8% 66.8% 72.4% 71.6% 69.1% 75.3% 70.9% 69.4% 1966
1965 65.4% 63.3% 62.2% 61.4% 64.0% 64.8% 66.6% 69.9% 73.3% 65.7% 68.7% 69.2% 66.2% 1965
1964 66.9% 66.1% 66.1% 69.8% 64.2% 71.2% 78.4% 71.8% 72.9% 67.7% 63.7% 77.5% 69.7% 1964
1963 69.3% 62.6% 68.7% 55.9% 66.0% 70.1% 71.7% 71.5% 74.8% 65.9% 75.4% 70.7% 68.6% 1963
1962 62.4% 71.8% 64.5% 63.3% 70.1% 75.3% 72.8% 79.7% 73.5% 72.7% 70.4% 70.1% 70.6% 1962
1961 62.6% 68.9% 64.7% 67.3% 72.1% 72.9% 77.0% 76.8% 79.2% 75.6% 69.6% 68.3% 71.3% 1961
1960 66.3% 63.2% 63.3% 67.1% 73.6% 71.1% 69.6% 74.0% 74.2% 68.4% 66.1% 61.3% 68.2% 1960
1959 61.0% 62.9% 61.9% 64.2% 62.9% 75.4% 77.7% 72.3% 72.0% 73.0% 73.4% 68.1% 68.7% 1959
1958 71.1% 63.5% 68.5% 70.2% 69.5% 68.6% 77.4% 73.9% 73.4% 70.9% 66.5% 60.9% 69.5% 1958
1957 66.0% 67.3% 64.8% 62.9% 60.6% 68.3% 65.5% 69.9% 69.1% 68.6% 69.3% 68.6% 66.7% 1957
1956 73.6% 69.9% 69.6% 68.0% 66.2% 70.9% 71.0% 70.3% 74.9% 69.8% 68.6% 76.2% 70.8% 1956
1955 59.0% 69.5% 66.2% 69.8% 67.9% 73.5% 71.8% 77.5% 73.9% 74.1% 71.4% 61.2% 69.7% 1955
1954 69.4% 68.6% 60.9% 68.7% 72.3% 71.6% 72.4% 74.1% 76.2% 70.0% 71.2% 69.5% 70.4% 1954
1953 74.1% 67.7% 71.0% 68.7% 75.7% 63.8% 71.7% 70.2% 70.8% 73.9% 70.4% 65.8% 70.3% 1953
1952 70.1% 66.9% 67.9% 67.6% 62.5% 68.9% 66.3% 73.7% 72.1% 63.5% 68.7% 67.7% 68.0% 1952
1951 68.9% 69.4% 70.0% 64.7% 68.2% 73.9% 74.4% 75.6% 71.6% 74.7% 67.9% 71.0% 70.9% 1951
1950 71.5% 70.1% 63.0% 64.4% 70.4% 68.0% 72.5% 74.5% 74.0%